@charset "UTF-8";

body {
	line-height: 1.6;
}

div#head {
	height: 3em;
	background-color: #aaa;
}
  
div#mainContent {
	background-color: #bbb;
}

div#subContent {
	background-color: #ccc;
}

div#extraContent {
	background-color: #eee;
}

div#foot {
	height: 3em;
	background-color: #ddd;
}

div.section {
	padding: 1em;
}